Download the COACHengg APP from playstore: play.google.com/store/apps/details?id=com.rdnc.coachengg. All our content is organised there subject wise and chapterwise along with assignments, tests and doubt discussion forum?
@Spokkkky6 жыл бұрын
COACHengg sir I am a Jee aspirant can you plz my solve my doubts I have cleared many doubts through internet but some still remain unsolved can you plz provide me some way or means to communicate with you plz sir only immp one would be discussed plzzzzzzzzzz
@Alive16 жыл бұрын
COACHengg how to check transitive in 2nd question of try yourself
@hunters90486 жыл бұрын
hello sir kya mai in videos ke bharose ja sakta hu jee main ka paper dene please reply
@reenagupta74036 жыл бұрын
COACHengg thankew BT one doubt I have try urself in quest 2 ...can u please answer how it prove...!!!
@nanilokesh17995 жыл бұрын
Thank you so much sir! Guys! This is a very nice video.... There is everything in detailed and clearr.
@COACHengg4u5 жыл бұрын
You are most welcome, Nani Lokesh. Really glad that you liked our work.We also have an android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@phoenixelectronics26316 жыл бұрын
Thnks sit you have helped a lot me on right 🕙 time i usually use to find this sets, relations and function difficult and I was almost done to leave them for Mains but u have helped me. Thank you so much.
@COACHengg4u6 жыл бұрын
You are most welcome.
@rohitrathi61886 жыл бұрын
amazing sir.This chapter really troubled me.Now its crystal clear.Thanx a lot!!!!Keep uploading videos
@suchithramanoj2694 жыл бұрын
Sir u r OP ur teaching is also OP
@Gaurav-vn7oy6 жыл бұрын
Best video Ever.I got crystal clear concept from this video.Thnks a lot.God bless and help you sir.
@COACHengg4u6 жыл бұрын
Thank you Saurav Kumar for the kind comment. Really glad that you liked our work. We also have an android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@er.gurpreetkaur44997 жыл бұрын
Vry nyc video.. provided me complt information in detail.. Thanku sir
@COACHengg4u7 жыл бұрын
Happy to help, Er. Gurpreet Kaur
@maniyadav83926 жыл бұрын
Tq very much sir....for the video. ...I really used to have many doubts ...but now they r cleared. .Tq sir
@achireddypasam97195 жыл бұрын
If set A contains n elements then no.of reflexive relations from A to A is 2 power n(n-1)
@achireddypasam97195 жыл бұрын
No.of symmetric relations is 2 power n( n+1)/2
@goudasatyanarayana87216 жыл бұрын
Thank you very much sir, finally my confusion regrading function got clear
@manukr86896 жыл бұрын
Sir pls help me to understand that calculus method "dy/dx" method to find kinds of functions is suitable for CBSE .
@ritobanghosh74536 жыл бұрын
Q2)try taking a=-1/3 b=2 c=1/3
@prakrutibharadwaj98206 жыл бұрын
Sir total how many relations of reflexive and symmetric on a set having n elements is possible ...plz plzzzz make a video on this plz ..sir ..reply to me
@vemulavamshi59716 жыл бұрын
Reflexive ,symmetric ,trasitive
@ameylad25123 жыл бұрын
wow this was the most useful video on relations
@animalover20066 жыл бұрын
Sir this is awesome 😘 But sir can u plzz make videos to find domain and range of a given function. It would be a great help
@prabhavmishra1105 жыл бұрын
sir @COACHengg can't I put / substitute value of a, b, c in the equation formed and cross check ?
@naveensingh57875 ай бұрын
can we take numerical examples to prove reflexive,symmetric or transitive?
@AyushKumar-xw4vj4 жыл бұрын
Thank you sir....for clear this doubt....🙏🙏
@COACHengg4u4 жыл бұрын
You are most welcome, Ayush. For more videos like this, download COACHENGG App from Google Playstore or from the link below: play.google.com/store/apps/details?id=com.rdnc.coachengg
@shaimagb69814 жыл бұрын
sir ap na to hamare sare mushkily asan kr de ,,thnks alot....
@COACHengg4u4 жыл бұрын
You are most welcome, Shamim Ara. Really glad that you liked our work. You can get access to more videos like this on our android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small subscription fee.
@_veteran_k9_-minecraft295 жыл бұрын
Transitive is arb, brc -> arc so (1,2) (2,3) (1,3) she be transitive right? Not (1,2) (2,3) ( 3,1)
@Abhishek-hg9ql6 жыл бұрын
Sir I Watch Full Ad So That You Get Full Money As You Are Doing a Great job By Educating Is ( Free ) Thanks Sir
@COACHengg4u6 жыл бұрын
Thanks for showing us your support, It means a lot, Abhishek Rathi You can download the COACHengg APP from playstore: play.google.com/store/apps/details?id=com.rdnc.coachengg. All our content is organised there subject wise and chapterwise along with assignments, tests and doubt discussion forum
@Abhishek-hg9ql6 жыл бұрын
COACHengg Already Downloaded Sir
@dreamershope21585 жыл бұрын
Thank you sir this was very helpful 🙏🙏💯
@COACHengg4u5 жыл бұрын
You are most welcome, Shruti Gore. Really glad that you liked our work. We also have an android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@nabilamomand53366 жыл бұрын
Really Nice video We learn from it Thanks Sir.
@COACHengg4u6 жыл бұрын
You are most welcome, Nabila Momand. Really glad that you liked our work. We also have an android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@aamejshreyas31576 жыл бұрын
Sir your videos are exhaustive and to the point but may I know that will you be also making videos on mathematical induction because I have already covered statistics,mathematical reasoning,sets and relations from the videos and I am highly confident
@aamejshreyas31576 жыл бұрын
Sir please reply
@COACHengg4u6 жыл бұрын
Aamej, questions are not asked in JEE Main exam from the topic mathematical reasoning so don't worry too much about that.
@rahulkoshti96856 жыл бұрын
Sir, can you give us the solution of 2nd "Try Yourself" Sum?
@vanshajarora16255 жыл бұрын
What are equivalence classes , you should cover this in this video
@THEPATHAKK6 жыл бұрын
Thanks, it helped me a lot
@COACHengg4u6 жыл бұрын
Happy to help, Pankaj. You can also download the COACHengg APP from playstore: play.google.com/store/apps/details?id=com.rdnc.coachengg. All our content is organised there subject wise and chapterwise along with assignments, tests and doubt discussion forum.
@hrithikkumar4 жыл бұрын
Sir homework question ka video solution kaha pe hai... Please provide me the link 🙏
@sudhapandu25864 жыл бұрын
Sir anti symmetric and partial order relations?
@gunjanraghav97265 жыл бұрын
awsomely explained sir
@COACHengg4u5 жыл бұрын
Thank you for the kind comment, Gunjan Raghav. Really glad that you liked our work. We also have an android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@mradulraoshelkey28836 жыл бұрын
Sir thenkewwwww sooo much for video its very helpful to us
@sunilksingh2104 жыл бұрын
Crystal clear👌
@COACHengg4u4 жыл бұрын
Thank you for the kind feedback, Sunil. For more videos like this, download COACHENGG App from Google Playstore or from the link below: play.google.com/store/apps/details?id=com.rdnc.coachengg
@vinodgupta31406 жыл бұрын
Hello sir, I have doubt in a question Q- the domain of the function f(x)=sin^-1(x-3)/√9-x^2 is Options are (A) [1,2)] (B) [2,3] (C) [2,3] (D) [1,2] Sir its a request please solve this question in reply ..!!
@COACHengg4u6 жыл бұрын
Solve the following inequality -1
@vinodgupta31406 жыл бұрын
Very very thank you sir😆😆
@ramesh.56836 жыл бұрын
very very useful sir tqs a lot.
@khushigoel95786 жыл бұрын
Sir when will u upload the video of functions?
@kaustubhshirsath40816 жыл бұрын
C And A are the answers
@bhupendraraghuwanshi75996 жыл бұрын
very good teaching sir
@COACHengg4u6 жыл бұрын
Thank you, Bhupendra Raghuvanahi. Really glad that you liked our work. We also have an android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@kr.kishan5137 жыл бұрын
Great work sir. Tutorial is very much helpful. Sir, talking abt Q.2 given at last to try ourselves. Can u pls discuss why the given relation is not transitive ?? Waiting for ur response. Thank u :)
@manaspratimbiswas70046 жыл бұрын
Yes i also think that the relation should be transitive....plz reply sir
@Abhishek-hg9ql6 жыл бұрын
Yes. ,I am also confuse
@maxxxlearner70666 жыл бұрын
Yes it should be transitive as we can put any positive values in place of ab
@EllirionaTia6 жыл бұрын
a or b can be negative as all numbers are defined to real and real numbers include negative numbers. Therefore ab would be less than -1 and the statement 1+ab>0 would not be true
@apoorvjain58917 жыл бұрын
in the first try yourself question, (5,12) belongs to r but (12,5) does not belong to r. thus, not symmetric so how r is symmetric.the given answer is not matching. it should be (c)
@COACHengg4u7 жыл бұрын
Apoorv, it is (C) only. Put (D) by mistake.
@susritipal44487 жыл бұрын
plz I don't understand how it is transitive plz explain me
@thelazyboy46476 жыл бұрын
COACHengg how its transitive
@XxFALCONxX-6 жыл бұрын
dont check if its transitive its cnfusing that way check if it is not transitive, youll get the answer, best of luck for jee!!
@anoopkumar87326 жыл бұрын
Please make a video on permutations and combinations
@uddipan9996 жыл бұрын
check out the playlist
@hunters90486 жыл бұрын
hello sir kya mai in videos ke bharose ja sakta hu jee main ka paper dene please reply
@cryptingle_376 жыл бұрын
Awesome teaching sir!!!
@COACHengg4u6 жыл бұрын
Thank you, Raj. You can also download our mobile app "COACHENGG" from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg
@cryptingle_376 жыл бұрын
Downloaded the day you released in playstore..
@ShubhamMishra-wl4my4 жыл бұрын
Please upload more ncert solution class12th physics
@COACHengg4u4 жыл бұрын
To access more videos, download COACHENGG App from Google Playstore or from the link below: play.google.com/store/apps/details?id=com.rdnc.coachengg
@deepshikhasingh89204 жыл бұрын
Sir if set A contain two elements that are(1,2) and the relation contain {(1,1),(2,2)} then why does it need minimum 3 element to be reflexive
@COACHengg4u4 жыл бұрын
In the video, set A has 3 elements {1, 2, 3} so need minimum 3 element to be reflexive. If set A has 2 elements {1, 2} then it needs minimum 2 element to be reflexive
@aliyalucky53336 жыл бұрын
i love the way that u teach
@COACHengg4u6 жыл бұрын
Thank you, Aliya Lucky. Really glad that you liked our work. We also have an android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@Naiklalu55 жыл бұрын
Nice explanation
@s.d87566 жыл бұрын
In try yourself Q2. , ab>-1 ;bc>-1 then ac>-1 then how is it not transitive
@riyazrizvi36655 жыл бұрын
If you take (1,-1/2) then that is 1/2 and when you take (1/2,-1) that us also 1/2. So if (a,b)€R and( b,c)€R then (a,c) should belongs to R but for value (1,-1) is equal to 0 that is not greater than zero hence it is not transitive. Hope you understand brother
@shaikbadulla87525 жыл бұрын
Thanq sir could you please solve second one of try yourself
@RahulThakur-em2fh6 жыл бұрын
What about empty set is it refl. Symm. Tran.
@arunpunyani93554 жыл бұрын
Nice explaination
@COACHengg4u4 жыл бұрын
Thank you, Arun. *For more videos like this, Download COACHENGG App from Google Playstore or from the link given below:* play.google.com/store/apps/details?id=com.rdnc.coachengg
@goswamiacademy60193 жыл бұрын
But sir objective rd Sharma ke example 34 me to transitive bta rakha h .page number 6.8
@anushkaagrawal21785 жыл бұрын
In question 1 how can the relation be transitive as (12,5 ) is not in the relation ?
@AkshayGupta-dd4ht7 жыл бұрын
Iska mtlb...sir aap awesome ho🙆🙆
@COACHengg4u7 жыл бұрын
Thanks, Akshay. Your words of appreciation means a lot to us.
@S.Rai95 жыл бұрын
Sir-what is the cartesian product of two empty set?
@shyam98463 жыл бұрын
We can define Cartesian product only for non empty sets.(from the definition of Cartesian product)
@S.Rai93 жыл бұрын
@@shyam9846 Thanks Bro But you are tooooo late 🥺
@akashmishra28323 жыл бұрын
Thanku so muchhh sir
@dobby44454 жыл бұрын
Sir kya aapne pura jee sylabus cover kr diya hai?
@karishmachopra50477 жыл бұрын
Sir plz explain try yourselfs last question that how it is not transitive
@EEBSamir2 жыл бұрын
thanks a lot
@believeonthemove62522 жыл бұрын
Hw (1) ans c
@supriya14234 жыл бұрын
You are awesome sir,
@COACHengg4u4 жыл бұрын
Thank you, Kuncha Supriya. Really glad that you liked our work. You can get access to more videos like this on our android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small subscription fee.
@sknoori702 жыл бұрын
Jee main 2014 ka jo question aap bta rahe hen wo galat h ye relation reflexive nhi h ..kiyunki (π/2;π/2) set mein he par relation mein nhi h .. reflexive ke liyen all alements ki self image honi chahiye
@Abhishek-hg9ql6 жыл бұрын
Awesome sir
@rishidonadkar25897 жыл бұрын
Wonderfullll!!!
@anoopkumar87326 жыл бұрын
Great video
@ayesharahim70986 жыл бұрын
What about Anti symmetric relation.......?
@roadwayrockers45216 жыл бұрын
Very good...
@COACHengg4u6 жыл бұрын
Thank you, ROADWAY ROCKERS. We also have an android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@studywithmalikabid56746 жыл бұрын
simple and interesting
@COACHengg4u6 жыл бұрын
Thanks for the feedback, Malik Abid. You can also download our mobile app "COACHENGG" from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg. All our content is organised there subject wise and chapterwise along with assignments, tests and doubt discussion forum.
@amitsharma37093 жыл бұрын
Thx sir nice 👍 job
@nandinimishra33265 жыл бұрын
Some wrong concept is between 11.26- 14.13
@COACHengg4u5 жыл бұрын
Care to explain??
@bhagwanlalyadav40356 жыл бұрын
birbal Kumar try your self ka question no 2 ka relation transitive hai ya nahin hai.sir bata dijiye
@soumyadeepmandal56247 жыл бұрын
Try your self Q2 transitive kyun nahi a raha??
@Trizzi29316 жыл бұрын
Check for {(6,2),(2,-1/3)}
@Trizzi29316 жыл бұрын
Fir {(6,-1/3)} relation mai nahi hogaa kyu ki fir 1-2 hoga which is less then 0
@meetshah16696 жыл бұрын
Utsav Patel Thanks 😇
@BFuriousGaming6 жыл бұрын
because check (a,b) solution will be a>-1/b and (b,c) solution will be b>-1/c while checking (a,c) solution will be a>-1/c but from first two solution you will get a>c by putting value of b in first eq.
@pranjalchaplot97836 жыл бұрын
when you can't prove that the relation is transitive or not just try to find a certain relation in which you can prove that the relation is not transitive if you are not able to do that than the question might have flaws. hencerforth for JEE atleast i think you should mark it as non transitive if you are not able to solve for transitivity.
@mohammedsaeed37427 жыл бұрын
Sir If I pay for Úr This....I want Regural Coaching
@sayanjitbanerjee6 жыл бұрын
Option C and A
@andrewrussells29527 жыл бұрын
sir,is this topic over?or there are few more videos coming?
@COACHengg4u7 жыл бұрын
Related to relations, that's all we need to know. But will make videos on functions.
@andrewrussells29527 жыл бұрын
ok sir.thank u very much for these helpful videos.
@visheshagrahari28566 жыл бұрын
In last que(2013) my ans is not match. My ans. Is only reflexive. Pls help sir.
@saitamagoku73896 жыл бұрын
Super!
@pk-qf6xf6 жыл бұрын
Please upload solution of second question
@ishikatyagi26315 жыл бұрын
I am 2019 11th student ??and the video is very good
@COACHengg4u5 жыл бұрын
Hi Ishika, really glad that you liked our work. We also have an android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@sunlight20326 жыл бұрын
C and A
@rohitdev38912 жыл бұрын
Sir hw pe 1st ka kisi ans se match nahi ho raha hai
@akashrajput18156 жыл бұрын
Sir transitive relation me bhut problems aa rhi hai apke pas koi trich hai to plz btay🙏🙏🙏🙏
@akashrajput18156 жыл бұрын
Word problems me
@maxxxlearner70666 жыл бұрын
Me too
@rajnisharma41135 жыл бұрын
Lol
@Shivam-mg2dm4 жыл бұрын
Thank you sir
@COACHengg4u4 жыл бұрын
You are most welcome. For more videos like this, download COACHENGG App from Google Playstore or from the link below: play.google.com/store/apps/details?id=com.rdnc.coachengg
@sahilverma58866 жыл бұрын
Thanks sir
@vrishasenghorpade32016 жыл бұрын
Great sur
@COACHengg4u6 жыл бұрын
Thank you, Vrishasen Ghorpade. Really glad that you liked our work. We also have an android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@aadityabedi31407 жыл бұрын
what are the answers for the question to do by ourselves
@COACHengg4u7 жыл бұрын
1st- Answer (D) 2nd - Answer (A)
@aadityabedi31407 жыл бұрын
i got the answers right
@COACHengg4u7 жыл бұрын
Congrats :)
@gagansinghsaluja61036 жыл бұрын
1st question have( 3,12) but it does not have( 12,3)...then how it is symmetric
@lifebyved82045 жыл бұрын
Amazing
@COACHengg4u5 жыл бұрын
Thank you. Really glad that you liked our work. We also have an android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@dhruvpal20336 жыл бұрын
Nyc one sir
@COACHengg4u6 жыл бұрын
Thank you, Dhruv. You can also download our mobile app "COACHENGG" from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organised there subject wise and chapterwise along with assignments, tests and doubt discussion forum.
@Soul-Edge5 жыл бұрын
Perfect
@COACHengg4u5 жыл бұрын
You are most welcome, Nasir Sadiq. Really glad that you liked our work. We also have an android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@instagraminyoutube57706 жыл бұрын
Thanks a lot sir
@COACHengg4u6 жыл бұрын
Happy to help, Shrijesh. You can also download our mobile app "COACHENGG" from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@shalukashyap12707 жыл бұрын
thanksssssss a lot sir
@mehul62755 жыл бұрын
Kaun last mein video khatam khatam hote bhul gaya sare relations😁😁😄
@HM-dm3qg5 жыл бұрын
Not me
@mehul62755 жыл бұрын
@@HM-dm3qg ab to tu JEE MAINS mein AIR 1 layga
@mithunravikumar64826 жыл бұрын
in try yourself why 2nd question cannot be equivalence
@intelligentpraani45986 жыл бұрын
Sir please tell try yourself question 2
@ParveenKumar-pg3ps6 жыл бұрын
very nice video
@COACHengg4u6 жыл бұрын
Thank you for the feedback, Parveen.
@rameshsaini47646 жыл бұрын
Top sir
@COACHengg4u6 жыл бұрын
Thank you for the kind comment, Abhishek. Really glad that you liked our work. We also have an android app "COACHENGG" which you can download from google playstore or from the link given below: play.google.com/store/apps/details?id=com.rdnc.coachengg All our content is organized there subject wise and Chapterwise along with assignments, and doubt discussion forum and you can access it for a small monthly subscription fee.
@swetasweta51045 жыл бұрын
In 2nd last ques of 2013 my ans is cmng only reflexive Pls help me
@shyam98463 жыл бұрын
Super sir
@COACHengg4u3 жыл бұрын
Thank you, Gundu. For more videos like this, you can download COACHENGG App from Google Playstore or from the link below: play.google.com/store/apps/details?id=com.rdnc.coachengg